Explain the GAC in hot, dry weather in the desert. (2 marks)

Surface features that are created when water dissolves limestone, like sinkholes and disappearing streams, are parts of a karst landscape .

What is meant by Karst landscape ?

A karst landscape is one in which sinkholes, sinking streams, caverns, springs, and other distinctive characteristics have been produced as a result of the bedrock's erosion. Karst is connected to soluble rock types including gypsum, marble, and limestone. A typical karst environment develops when a significant amount of surface water interacts with the subsurface and enters through fractures, holes, and crevices that have been dissolved into the bedrock.

The karst region is perfect for retaining water as an aquifer and offers a plentiful supply of pure drinking water to people, plants, and animals. Karst is porous (like Swiss cheese), which allows water to pass through it fast with little filtering. As a result, pollutants that enter a karst aquifer are quickly transported, leading to issues with water quality.

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Answer:

The strategy is to trap carbon dioxide where it is produced at power plants that burn fossil fuels and at factories so that the greenhouse gas isn't spewed into the air. The captured carbon dioxide would then be transported and stored or used in industrial processes.

Explanation:

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Because Canadians lead such an environmentally intensive lifestyle, our nation has a much greater impact on the planet and its resources than one might expect.

The combination of a person's or a group's behaviors, attitudes, preferences, moral codes, economic status, etc. that make up their way of life. relating to or serving a particular lifestyle: bad lifestyle decisions, lifestyle marketing, and a high-end lifestyle hotel.

This impact is primarily due to the climate of Canada, which has an impact on various human activities relating to population distribution, density, or economic activities.

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The period of revolution of the planet Thelma using proper units is 365 Days.

The planets' rotation is not induced by any external force. The conservation of angular momentum is primarily responsible for rotation. L=m*w*r2 is the formula for angular momentum, where m stands for mass, w for angular velocity in radians per second, and r for the circumference of the circular motion.

As the planet gets farther from the sun, the period of revolution lengthens. Neptune therefore has the longest revolution period. Seasons, aphelion, and perihelion are all effects of the revolution on earth. The apogee is the distance between the earth and the sun. The earth is closest to the sun at perihelion.

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Using the features of karst, we got sinkhole is the karst feature shown by the problem 13 placemark.

Karst is the type of landscape where the dissolving of the bedrock has created sinkholes, sinking streams, caves, springs, and the other characteristic features. Karst is associated with the soluble rock types such as limestone, marble, and gypsum. In general, the typical karst landscape forms when much of the water falling on  surface interacts with and enters the subsurface through cracks, fractures, and the holes that have been dissolved into  bedrock. After traveling underground, sometimes for long distances, this water is then discharged from the springs, many of which are cave entrances.

Hence, the karst feature shown in the problem 13 placemark is sinkhole.

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Sedimentary environments on land differ because of variations in topography.

The sedimentary rock known as coal was created by compacted plants over millions of years. On the other hand, inorganic detrital rocks are not generated by living creatures but rather by the fragmentation of other rocks. Clastic sedimentary rocks are another name for these rocks. Sandstone is one of the most well-known clastic sedimentary rocks.

Introduction. Sedimentary rocks are created by the accumulation of previously existing rocks or fragments of extinct organisms on the Earth's surface. Deep burial of sediment causes it to become compacted and cemented, resulting in sedimentary rock.

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Sublimatory compounds are chemicals that, when heated, can transform into gases.

However, some compounds can transform from a solid state to a gas state with heating. These include solid carbon dioxide and crystals of iodine from camphor. These chemicals are referred to as sublimatory substances, and the conversion process is called sublimation.

Sublimation is the process through which solids transform instantly into gases. When a solid absorbs enough energy, the forces of attraction between them are fully defeated. Sublimation occurs with solids, such as dry ice.

The molecules move more quickly when something is heated. The molecules of a substance move more slowly as it is cooled.

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The greenhouse effect on Venus's surface environment is to increase the planet's surface temperature by hundreds of degrees Celsius (460° C).

Venus is a planet that has a very high concentration of greenhouse gases (especially carbon dioxide). This greenhouse effect causes the surface temperature of the planet Venus to reach 460° C, making it very inhospitable for living things to inhabit.

Other planets that have a greenhouse effect include Venus, Mars, and Saturn's largest satellite. Venus' atmosphere is composed mostly of carbon dioxide, trapping radiation that would be re-emitted into space and causing its surface temperature to be higher than Mercury's (given the fact that Mercury is closer to the Sun than Venus).

The greenhouse effect on Planet Venus is caused by the composition and thickness of its atmosphere which is not balanced. It can be concluded that the greenhouse effect on Planet Venus is caused by the composition and thickness of its atmosphere which is not balanced.

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Tornado

Typically, a tornado is a violently rotating column of air that touches the ground and is at the base of a thunderstorm. Tornadoes are the most intense storms in nature. Tornadoes, which are spawned by intense thunderstorms, can wreak deaths and ruin an entire neighborhood in seconds. A tornado's winds may reach 300 miles per hour.

As rising air within the thunderstorm deflects the rotating air from horizontal to vertical, the region of rotation now encompasses a significant portion of the storm. A tornado can occur when the updraft is whirling and is nourished by warm, moist air rising from the ground.

Every thunderstorm has the capacity to create tornadoes, but the supercell is the most frequently tornadic storm category. This extremely intense, long-lasting thunderstorm has circulation aloft (mesocyclone) that expands upward and downward throughout the storm.

Destruction and injuries inflicted by a tornado are dependent on its intensity, size, course, time of day, and duration on the ground. Tornadoes can generate winds in excess of 200 miles per hour, and damage pathways can be more than one mile wide and fifty miles long.

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What the series of horsts and grabens tell us about the dominant stress being applied to the crust of the region is that the normal faults producing the horst/graben structures tell us it is tension.

Horsts and grabens, in geology, refer to topography that consists of alternating raised and lowered fault blocks. Horst and graben are created by normal faulting and rifting, which is caused by crustal extension.

A section of crust that has been lifted relative to the blocks on either side is called a horst while a section of crust that has lowered relative to the blocks on either side is called a graben.

Your question is incomplete because the multiple choices are missing. These were most likely the multiple choices given:

In that case, the correct option would be b.

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Water that would typically have been trapped in the snowpack will now fall as liquid, increasing the amount of fresh water that is readily available.

Any type of moisture that falls to the earth is referred to as precipitation. This covers hail, sleet, snow, and rain.

Water vapour condenses into precipitation when it cools. The water vapour condenses and turns into minute droplets of water when the air hits saturation point, also referred to as condensation point and dew point. These minute water drops from clouds.

The water droplets fall as rain as a result of complicated dynamics. Rain is rain is rain. It occurs as a result of cooling warm, wet air, which causes condensation and eventually rain. The three methods of air cooling that result in rainfall are demonstrated in the following instances.

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Answer:

Springs are often confused with flowing artesian wells. An artesian well is a hole or boring that has been drilled into a water-bearing formation or "aquifer" that is under pressure. The water in an artesian well rises above the top of the aquifer (water-bearing formation) until the pressure is equalized

Explanation:

The correct answer is Much more sand piled up on the beach relative to the end of the winter season. This occurs during summer season.

A beach is a landform made up of loose materials that is located next to a body of water. Sand, gravel, shingle, pebbles, and other types of rock or biological materials, such as mollusk shells or coralline algae, are often the materials that make up a beach. Depending on the local wave activity and weather, sediments settle in varied densities and structures, resulting in different textures, hues, and gradients or layers of material. Despite the fact that some beaches develop on inland freshwater settings like lakes and rivers, the majority of beaches are found along the coast, where wave or current activity deposits and reworks sediments. Natural processes like wave action and severe weather events cause erosion and change in the geology of beaches.

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Answer:The right response is Substantially more sand heaped onto the ocean side comparative with the finish of the colder time of year season. This happens during summer season.

An ocean side is a landform comprised of free materials that is situated close to a waterway. Sand, rock, shingle, stones, and different kinds of rock or natural materials, for example, mollusk shells or coralline green growth, are in many cases the materials that make up an ocean side. Contingent upon the nearby wave movement and climate, dregs get comfortable shifted densities and designs, bringing about various surfaces, tones, and slopes or layers of material Substantially. Regardless of the way that a few sea shores foster on inland freshwater settings like lakes and streams, most of sea shores are tracked down along the coast, where wave or ebb and flow action stores and modifies dregs. Normal cycles like wave activity and serious climate occasions cause disintegration and change in the geography of sea shores.

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13.53% probability that no earthquakes with a magnitude of 6.5 or greater strike the San Francisco Bay Area in the next 40 years.

How is the magnitude of the earthquake measured?

One magnitude unit describes an earthquake. The location of the measurement has no bearing on the magnitude. The Moment Magnitude Scale has been used to identify earthquakes all around the world since 1970.

The Moment Magnitude Scale was created to measure all types of seismic waves, including those from global seismic networks and earthquakes.

The severity of an earthquake's impacts on the surface of the Earth, people, and structures at various places around the epicenter are described by seismic intensity scales. There are several ways to quantify intensity. The Modified Mercalli Scale counts the number of shakes per unit area.

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Colombia is situated at the meeting place of Central and South America, and it is the only country on the continent of South America with coastlines on both the Pacific Ocean and the Caribbean Sea.

Explain fishing in Colombia?

The perfect season for fishing in Colombia is usually from September to November that too in saltwater. You can get a variety of fish ranging from Tuna, Dorado to Billfish. It is known for many rivers and its coastline with both Atlantic and Pacific Ocean.

You don't need any fishing license for these activities, it is mostly catch and release.

Moreover there are plenty of fishing options leading to greater revenues and economy.

Hence, The place mentioned in Question is Colombia.

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Hot summers is not a reason that % of the world's population live between 20 degrees N and 60 degrees of N latitude .

What are the 4 reasons for population distribution ?

Understanding the patterns of population settlement across the nation is one of the main outcomes of a population census. The spatial distribution of Cambodia's population, as revealed by the 2008 Census of Cambodia.

Multiple uses may be made of population distribution data among administrative regions. They often serve as the foundation for choosing the electoral districts. They offer the fundamental information needed to calculate population estimates and are helpful in relation to social, economic, and administrative planning.

Density and population distribution are two ideas that go hand in hand, therefore it makes sense to talk about them in the same chapter. However, the two ideas are unlike since distribution depends on location and density depends on ratio.

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The Great Drainage Basin drains most United States to the east of the continental divide .

What is Drainage Basin?

The region of land that the river and its tributaries drain is known as a drainage basin. The high ground that forms the watershed of a river basin. A river's source is its beginning. Where a river empties into the ocean is called the mouth.

A drainage basin is a region of land where all flowing surface water either drains into a lake or the ocean or converges at a single place like a river mouth. A boundary known as the drainage divide, which is made up of a series of elevated structures like ridges and hills, divides a basin from its neighboring basins. In a hierarchical arrangement, a basin may be made up of smaller basins that meet at river confluences.

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in the last several weeks, 99 days saw rain and 67 days saw high winds. in that same time period, 149 days saw either rain or high winds. 17 days sow both rain and high winds.

How to solve the problem?

So as we can see, there was 99 rainy days and 67 days of high wind.

Now it is mentioned that there are 149 days in which one of the actions occurred.

so must formulate this problem as,

Days rained+ Days with the high wind - Days when both happened= 149

and now we will put the numbers over here.

99+67-X=149

X=99+67-149

X=17

So there are 17 days in total where there is both rain and high wind.

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Answer:Winter

Winter: The northern hemisphere is experiencing winter when the North Pole is tilted away from the sun. You can see this in the picture of the Earth on the right. It is experiencing winter because it doesn't get as many direct sun rays.

Explanation:

In the Northern Hemisphere, middle-latitude anticyclones rotate clockwise.

An anticyclone is a weather phenomena that is defined as a large-scale circulation of winds, clockwise in the Northern Hemisphere and counterclockwise in the Southern Hemisphere, around a central region of high atmospheric pressure. The effects of surface-based anticyclones are  cooler and drier air as well as clearing skies.

Your question seems to be incomplete. However, it most probably refers to this: "Middle-latitude anticyclones in the northern hemisphere: ... (a) rotate clockwise, (b) are large low-pressure systems, (c) travel from east to west, (d) have cold fronts but not warm fronts." In that case, the correct option would be a.

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Answer: Addis Ababa is East of the Greenwich Meridian located on longitude 60°E.

Explanation:

Answer:

Plate motions cause mountains to rise where plates push together or converge, and continents to fracture and oceans to form where plates pull apart or diverge. The continents are embedded in the plates and drift passively with them, which over millions of years results in significant changes in Earth's geography.

Explanation:

Principles of plate tectonics

Earth's lithosphere and upper mantle

Earth's lithosphere and upper mantle

In essence, the plate-tectonic theory is elegantly simple. Earth’s surface layer, 50 to 100 km (30 to 60 miles) thick, is rigid and is composed of a set of large and small plates. Together, these plates constitute the lithosphere, from the Greek lithos, meaning “rock.” The lithosphere rests on and slides over an underlying partially molten (and thus weaker but generally denser) layer of plastic partially molten rock known as the asthenosphere, from the Greek asthenic, meaning “weak.” Plate movement is possible because the lithosphere-asthenosphere boundary is a zone of detachment. As the lithospheric plates move across Earth’s surface, driven by forces as yet not fully understood, they interact along their boundaries, diverging, converging, or slipping past each other. While the interiors of the plates are presumed to remain essentially undeformed, plate boundaries are the sites of many of the principal processes that shape the terrestrial surface, including earthquakes, volcanism, and orogeny (that is, the formation of mountain ranges).

Choice this one:

Islands of Precambrian rocks along the Mid-atlantic Ridge with rocks dating back from 542 million to 2500 million years ago.

Nowadays, the disintegration of Pangaea was accompanied by massive carbon dioxide emissions from continental rifts. This resulted in a Mesozoic CO2 Peak, which contributed to the exceptionally warm climate of the Early Cretaceous. Additionally, the entrance of the Tethys Ocean contributed to global warming. Finally, due to the extremely active mid-ocean ridges associated with the breakup of Pangaea, sea levels reached their most significant point in geological history, inundating a large portion of the continents.

The development of temperate temperature zones that accompanied Pangaea's disintegration may have led to the diversity of angiosperms.

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The food production overtime will be affected by Climate change .

How is food production affected by climate change ?

Global, regional, and local food security are all expected to be impacted by climate change. Food availability, access, and quality can all be affected by climate change. For instance, anticipated temperature rises, altered precipitation patterns, changes in extreme weather events, and decreased water availability might all have a negative impact on agricultural output.

Delivery of food can be delayed as a result of an increase in the frequency and severity of extreme weather events, and future forecasts predict an increase in the frequency of price spikes related to extreme occurrences. Increasing temperatures can cause contamination and deterioration.

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A wise response is to choose (a). The length that is missing from the right triangle according to the Pythagorean Theorem is equal to √117.

In a right-angled triangle, the square of the hypotenuse side is equal to the sum of the squares of the other two sides, according to Pythagoras's Theorem.

Using the sum of the areas of three intersecting squares, the Pythagorean Theorem shows how to get the side lengths of a right triangle. This theorem is an extremely useful technique that forms the basis for more complicated trigonometry concepts like the inverse of the Pythagorean theorem.

Assume that the triangle ABC has sides measuring a, b, and c, and that [tex]a^{2} + b^{2} = c^{2}[/tex]. A second triangle with sides of lengths a and b and a right angle should be built. The hypotenuse of this triangle has length c = √[tex](a^{2} + b^{2})[/tex], matching the length of the hypotenuse of the first triangle according to the Pythagorean theorem.

We will use the Pythagorean Theorem to the following problem to identify the right-angled triangle's missing side.

[tex]c^{2} = a^{2} + b^{2}[/tex]

c = √[tex](a^{2} + b^{2} )[/tex]

c= √[tex](6^{2} + 9^{2} )[/tex]

c = √(36 + 81)

c= √117

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Answer:

I am pretty sure it is either 3 or 4

Explanation:

Increased engagement with their lowland neighbors can be advantageous where the mountain communities have a strong sense of control over access to local resources and reliable local institutions.

Children and grandchildren of the poor mountain farmers who lived in the Tztal region of Austrian Tyrol in the early 20th century still hold ownership rights to the property they inherited, and they now run hotels and operate ski resorts.

Local pride and a sense of independence made sure that local culture was preserved, if not really improved.A "neo-Tyrolian" aesthetic has resulted as a result, and it is now the main draw for tourists from the lowland and urban hinterland.

However, as Moser and Moser (1986) show, there have been major expenditures involved, as well as detrimental social and environmental effects, including the widening of the economic divide between successful business people and those who continue to farm.

Ironically, traditional farming methods must continue in order for the ecology to remain stable and for tourists to perceive the area as beautiful, which is crucial for summertime economic success.

Transfer payments from wealthy hoteliers to farmers, the seemingly simple answer, has its own set of societal issues.

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Anticlines, faults, salt domes are some oil traps

What is Anticlinal trap?

An area of the subsurface where the strata have been forced into producing a dome shape is known as an anticline. If such a dome-shaped layer of impermeable rock exists, hydrocarbons can build up at the crest until the anticline is filled to the spill point, which is the highest point from which they can escape. The hydrocarbon sector considers this kind of trap to be by far the most important. Look at a geological map or fly over the area to spot anticline traps, which are typically long oval land domes.

What is a Fault trap?

The shifting of impervious and permeable rock strata along a fault line created this trap. The impermeable rock now abuts the permeable rock of the reservoir, blocking further hydrocarbon migration.

In some circumstances, an impermeable material (like clay) may be smeared along the fault line, which also serves to inhibit migration. It's called a clay smear.

What is a sold dome trap?

Due to their increased buoyancy, masses of salt are driven up through clastic rocks, finally breaking through and rising towards the surface (see salt dome). This salt is impermeable, and when it passes through a layer of permeable rock through which hydrocarbons are migrating, it obstructs the channel in a manner similar to that of a fault trap. This is one of the factors contributing to the considerable interest in subsalt imaging, despite the numerous technological difficulties that come with it.

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